Yeast infection help.

So I'll start by saying I've never had a uti or yeast infection so this is new to me.. no need to tell me to learn about vaginas..

I'm pretty sure I have a yeast infection.

I'm super itchy around my clit and inside my lips. Nothing soothes it. I've tried a cold cloth, warm cloth I rarely wear underwear so it's not that. I'm 23 weeks pregnant and I havent seen my dr in 6 weeks. I've had 2 appointments he left before I could see him because he had deliveries. Does anyone have any baby safe remedies to help me? I'm going insane. My dr appt isnt till next week.

No bumps, no sores, no smell, no color,& no stds